词组 证明prove to be那:这本书有危险 用has danger来说怎么用

词组 证明prove to be那:这本书有危险 用has danger来说怎么用 用prove to be词组造句 prove to be difficult是什么意思? 他的想法证明是对的 prove to be 翻译 the operation,which lasted for over four hours,proved to be very difficult.请问prove to be是词组还是什么,不加to be行不行 may yet prove to be怎翻译? 有没有prove to 这个词组.它已被证明做起来困难It was proven to do hard是正确的吗? I was to prove them wrong.I proved them wrong.请问这两句话有什么区别?一开始我还以为第一句的意思是,他们证明了我是错的.be to prove 与 to be proved又有什么不一样的地方? Nothing can be better than take actions to prove everything 这句话对吗同上 be addicted to doing这词组对吗 it was proved what he said was right这句话对吗?prove能这么用吗?我只知道prove to be.不确定prove能否用被动It was proved what he said was right.这句话对吗? 英语翻译一本好书对孩子会有很大的影响（have an effect on...)他的想法证明是对的（prove to be)这里的学生学习德语而不学英语（instead of)我正忙于我的功课呢（be busy with)他们打算把价格降低50 The Incas _____(prove) to be great at building things. His advice (prove)to be wrong after two weeks. prove证明prove是半系动词,没有被动态.只能 用主动表被动.eg.She was proved to be the best actress.应为She proved to be the best actress.但是如果要表达She is proved to be the best actress.是不是应为She proves to be the b It is later proved to be all right.这句话有错么?prove 不是主动代被动么 prove to be 和turn out to be有什么区别 The advance theory he has stuck ___ us that earthquakes can be forecast.A.to proveB.to prove to C.to proving to D.which to prove